SKU: 70291490087

SEMTO ST-NF2 Custom Miniature Gas 2-cyliner Engine Models with 12V DC Generator Set One Key Start

Sale price$225.00 Regular price$250.00
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Description

SEMTO ST-NF2 Custom Miniature Gas 2-cyliner Engine Models with 12V DC Generator Set One Key StartSEMTO ST NF2 L2 DIY Miniature Gasoline Engine Model Kit with 12V DC Generator, Stablized Charging Module and Base Ignition Set Features: . Powerful Core Engine: Equipped with a modified SEMTO ST NF2 nitro engine adapted for gasoline use, this unit delivers robust and reliable performance for the 12V mini generator system. Optimized for stability, it serves as the powerhouse of the entire setup. All in One Integrated Design: The engine, fuel tank,

SEMTO ST-NF2 L2 DIY Miniature Gasoline Engine Model Kit with 12V DC Generator, Stablized Charging Module and Base Ignition Set

Features:


.Powerful Core Engine: Equipped with a modified SEMTO ST-NF2 nitro engine adapted for gasoline use, this unit delivers robust and reliable performance for the 12V mini generator system. Optimized for stability, it serves as the powerhouse of the entire setup.
All-in-One Integrated Design: The engine, fuel tank, ignition system, voltage regulator, charging module, and push-button switch are all integrated into a compact base. The streamlined layout ensures ease of installation, operation, and maintenance—offering a fully integrated micro power generation solution.
.Easy Electric Start: Comes with all necessary components for immediate use right out of the box. Featuring a one-touch electric start button, it simplifies the startup process—no complex procedures required, making it beginner-friendly and convenient to operate.
.Stable & Efficient Operation: Designed with a powerful external cooling fan and dedicated heat dissipation system to ensure optimal engine temperature and extended lifespan. The built-in voltage regulation and charging module deliver a steady 12V DC output with reverse charging support for batteries—ensuring reliable, continuous power supply.
.Versatile for Multiple Applications: Perfect as a teaching tool for power generation experiments, a premium toy for mechanical hobbyists, or a portable source of power for field work, emergency lighting, and mobile devices. A multifunctional micro-generator with both educational and practical value.

Specifications:

.Material: Metal + Electronic Components
.Engine: SEMTO ST-NF2
.Cooling: Built-in engine fan and external powerful cooling fan
.Ignition: CDI ignition
.Start: One-touch electric starter
.Battery: 3S lithium-ion battery (powers the CDI, can also be charged via the generator)
.Charger: B3 PRO balance charger
.Generation Voltage: Regulated 12V DC 3A
.Fuel: Gasoline mixture (92# gasoline: 2T engine oil, 25:1 ratio)
.Product Weight: 1800g
.Package Weight: 2000g
.Product Dimensions: 20 x 15 x 12cm
.Package Dimensions: 35 x 19 x 23cm
.Packing: Box
.Ages: 16+

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 70291490087

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Joe Mugavero
Charlottesville, US
★★★★★ 1
Throttle pin defective
This carb fits my tohatsu 3.5 hp but the throttle pin is defective. The only way to regulate it running wide open is to choke it out.
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Reviewed in the United States on December 4, 2024
A
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Asher Dahan
Fort Morgan, US
★★★★★ 5
Perfect fit for a 3.5 nissan
At a great price
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Reviewed in the United States on May 9, 2022
J
Verified Purchase
James P.
Draper, US
★★★★★ 5
Quality parts and as described
Color: Black
Product worked great, had all pieces and parts required for the job. Could have used instructions, but I was able to search and find it on YouTube.
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Reviewed in the United States on April 2, 2026
M
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Marcel Chard
Waukegan, US
★★★★★ 5
Great replacement kit
Color: Black
Water pump kit fits perfectly on my 200hp mercury outboard 2000 model. Excellent quality matching the OEM part I replaced from wear & tear. There where however extra gaskets & O-rings that go nowhere on my outboard
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Reviewed in the United States on September 1, 2024
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Anastacio Leal Jr
Bozeman, US
★★★★★ 5
Johnson 90 sea pro VLSIF
Color: Black
All parts required for proper water pump change were in kit. All parts were grouped and packaged. All made of solid materials sturdy.
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Reviewed in the United States on March 19, 2026

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